화학공학소재연구정보센터
검색결과 : 2건
No. Article
1 Analysis of support by hydraulic props in a longwall working
Gonzalez-Nicieza C, Menendez-Diaz A, Alvarez-Vigil AE, Alvarez-Fernandez ML
International Journal of Coal Geology, 74(1), 67, 2008
2 Measurement and analysis of the roof pressure on hydraulic props in longwall
Juarez-Ferreras R, Gonzalez-Nicieza C, Menendez-Diaz A, Alvarez-Vigil AE, Alvarez-Fernandez MI
International Journal of Coal Geology, 75(1), 49, 2008